/*
 *  Copyright 2011 Iurii Dunko, Iana Potochniak.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */

package org.opu.yyminijava.syntaxtree;

import org.opu.yyminijava.visitor.Visitor;


/**
 *
 * @author Iurii Dunko
 * @author Iana  Potochniak
 */
public class PrimitiveType extends Type {

    private static final long serialVersionUID = 1323110697090L;
    public static final PrimitiveType INT = new PrimitiveType(Type.INT);
    public static final PrimitiveType BOOL = new PrimitiveType(Type.BOOLEAN);

    private PrimitiveType.Type type;

    public PrimitiveType() {
    }

    public PrimitiveType(PrimitiveType.Type type) {
        this.type = type;
    }

    public PrimitiveType.Type getType() {
        return type;
    }

    public void setType(PrimitiveType.Type type) {
        this.type = type;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }

        if (obj instanceof ClassType){
            ClassType ct = (ClassType) obj;
            if (type.name.equals(ct.getName())){
                return true;
            }
        }

        if (getClass() != obj.getClass()) {
            return false;
        }
        final PrimitiveType other = (PrimitiveType) obj;
        if (this.type != other.type) {
            return false;
        }
        return true;
    }

    @Override
    public int hashCode() {
        int hash = 3;
        hash = 37 * hash + (this.type != null ? this.type.hashCode() : 0);
        return hash;
    }

    @Override
    public String getName() {
        return type.getName();
    }

    @Override
    public void accept(Visitor visitor) {
    }

    @Override
    public String toString() {
        return getName();
    }

    public static enum Type{
        INT("int"), BOOLEAN("boolean");

        private String name;

        private Type(String name) {
            this.name = name;
        }

        public String getName(){
            return name;
        }
    }
}
